ULTRA WIDE BEAM CHIRP TRANSDUCERS
Sportfishing Tournament Series
Keeping you ahead of the competition and on top of the fish!Outfish the competition with AIRMAR’s new tournament series Ultra Wide Beam Chirp transducers. Now, get even MORE coverage under the boat. These Ultra Wide transducers offer a 40 degree beamwidth. Combining a low-frequency range of 40 to 60 kHz with a medium-frequency range of 80 to 130 kHz, this tournament series reveals more fish in the water column than ever before and is being reported by captains as the best transducer option. Don’t miss the fish —install this transducer for your next tournament season. You’ll be impressed with the results on your Chirp display!
We’ve got you covered.
AIRMAR®, DEFINING CHIRP TECHNOLOGY.
137 mm (5.40”)
108 mm (4.26”)
260 mm (10.23”)
17
2 m
m (
6.7
7”)
19
0 m
m (
7.5
0”)
108 mm (4.26”)
74
mm
(2
.91
”) 2X 5/16-18 Mounting hardware
60 mm(2.36”)
2x 49 mm(1.94”)
16
8 m
m (
6.6
0”)
84
mm
(3.3
0”)
39
mm
(1.5
3”) 2
X
R59
mm
(2.3
1”)
7 m
m(0
.26
”)
Cab
le e
xit
loca
tion
19
1 m
m (
7.5
0”)
117 mm(4.63”)
Temperature sensor
Thru-Hull B275LHW1 kW• Chirp-ready across the
following bandwidths: — Low Frequency
42 to 65 kHz 25° to 16° Beamwidth
— High Frequency 150 to 250 kHz 25° Constant Beamwidth
• Max Depth (low): 914 m (3000’)
• Max Depth (high): 152 m (500’)
B285HW1 kW• Chirp-ready across the
following bandwidth: — High Frequency
150 to 250 kHz 25° Constant Beamwidth
• Max Depth: 152 m (500’)
Transom-Mount TM275LHW1 kW• Chirp-ready across the
following bandwidths: — Low Frequency
42 to 65 kHz 25° to 16° Beamwidth
— High Frequency 150 to 250 kHz 25° Constant Beamwidth
• Max Depth (low): 914 m (3000’)
• Max Depth (high): 152 m (500’)
TM185HW1 kW• Chirp-ready across the
following bandwidth: — High Frequency
150 to 250 kHz 25° Constant Beamwidth
• Max Depth: 152 m (500’)
Pocket/Keel Mount PM275LHW1 kW• Chirp-ready across the fol-
lowing bandwidths: — Low Frequency
42 to 65 kHz 25° to 16° Beamwidth
— High Frequency 150 to 250 kHz 25° Constant Beamwidth
• Max Depth (low): 914 m (3000’)
• Max Depth (high): 152 m (500’)
Tank-Mount CM275LHW1 kW• Chirp-ready across the
following bandwidths: — Low Frequency
42 to 65 kHz 25° to 16° Beamwidth
— High Frequency 150 to 250 kHz 25° Constant Beamwidth
• Max Depth (low): 914 m (3000’)
• Max Depth (high): 152 m (500’)
Thru-HullTransom-Mount Pocket-Mount
Keel-Mount
Tank-Mount
Thru-Hull R109LHW2 kW• Chirp-ready across the
following bandwidths: — Low Frequency
38 to 75 kHz 19° to 10° Beamwidth (port-starboard) 10° to 5° Beamwidth (fore-aft)
— High Frequency 150 to 250 kHz 25° Constant Beamwidth
• Max Depth (low): 1829 m (6000’)
• Max Depth (high): 152 m (500’)
Thru-Hull
Thru-Hull R509LHW3 kW• Chirp-ready across the
following bandwidths: — Low Frequency
28 to 60 kHz 23° to 9° Beamwidth (port-starboard) 11° to 5° Beamwidth (fore-aft)
— High Frequency 150 to 250 kHz 25° Constant Beamwidth
• Max Depth (low): 3048 m (10000’)
• Max Depth (high): 152 m (500’)
Thru-Hull
46 mm(1.81”)
79 mm(3.13”) 210 mm (8.25”)
64 mm(2.50”)
4X 3/8-16 UNC
124 mm(4.87”)
6 mm(0.24”)
348 mm (13.71”)
156 mm(6.13”)
136 mm(5.34”)
368 mm (14.50”)
4X R15 mm (0.61”)
78 mm(3.06”)
Pocket/ Keel-Mount PM111LHW2 kW• Chirp-ready across the
following bandwidths: — Low Frequency
38 to 75 kHz 19° to 10° Beamwidth (port-starboard) 10° to 5° Beamwidth (fore-aft)
— High Frequency 150 to 250 kHz 25° Constant Beamwidth
• Max Depth (low): 1829 m (6000’)
• Max Depth (high): 152 m (500’)
Tank-Mount/Pocket/Keel Mount CM599LHW3 kW• Chirp-ready across the following bandwidths: — Low Frequency
28 to 60 kHz 23° to 9° Beamwidth (port-starboard) 11° to 5° Beamwidth (fore-aft)
— High Frequency 150 to 250 kHz 25° Constant Beamwidth
• Max Depth (low): 3048 m (10000’)
• Max Depth (high): 152 m (500’)
Tank-Mount
570 mm (22.44”)
139 mm (5.48”)
102 mm (4.01”)
587.2 mm (23.12”)
169.7 mm (6.68”)
114.3 mm (4.50”)
Keel-Mount
18
6.9
mm
(7
.36
”)
122.9 mm (4.84”)
76.2 mm(3.00”)
69
.8 m
m(2
.75
”)
2X R61.5 mm (2.42”)
3X Threaded Standoff Locations
18
4 m
m (
7.2
4”)
16
4 m
m (
6.4
6”)
(-Dra
ft)
100 mm (3.94”)
2X R50 mm (1.97”)
R0.8 mm (0.03”)6 mm (0.24”)
90
mm
(3
.54
”)
78 mm (3.06”)
46 mm (1.81”)
64 mm (2.50”)
210 mm (8.25”)
79 mm (3.13”)
6 mm (0.24”) 124 mm
(4.87”)
348 mm (13.71”)
156 mm (6.13”)
136 mm (5.34”)
368 mm (14.50”)4X R15 mm
(0.61”)
Several Installation Methods for Wide Beam Chirp Transducers
Pocket-Mount
Keel-Mount
• Depth & temp.• Bronze housing with
high-performance fairing• Hull Type — Fiberglass, Wood• B275LHW can retrofit to exist-
ing B260 install
• Includes Transducer ID®
• Depth & temp.• Urethane housing with
stuffing tube and high- performance fairing
• Hull Type — Fiberglass, Wood, Metal• Can retrofit to existing
R99 install
• Includes Transducer ID®
• Depth & temp.• Epoxy housing with
stuffing tube and high- performance fairing
• Hull Type — Fiberglass, Wood, Metal• Can retrofit to existing
R209 install
• Includes Transducer ID®
• Depth & temp.• Urethane housing• Hull Type — Fiberglass only
• Includes Transducer ID®
• Depth & temp.• Urethane housing and
stainless steel mounting bracket
• Hull Type — Fiberglass, Wood, Metal• Can retrofit to existing TM258
& TM260 bracket
• Includes Transducer ID®
• Depth & temp.• Urethane housing• Hull Type — Fiberglass, Wood• Cannot be pocket mounted• Recessed design ideal for
tank mount installation
• Includes Transducer ID®
• Depth & temp.• Epoxy housing• Hull Type — Fiberglass, wood
or metal — Tank Installation• Same shape and size as R599 • Recessed design ideal for
tank mount installation
• Includes Transducer ID®
• Depth & temp.• Bronze housing• Hull Type — Fiberglass only• Flat face design ideal
for pocket/keel-mount installation
• Includes Transducer ID®
The maximum depth of all wide beam Chirp transducers is 152 m (500’)
568 mm (22.35”)
178 mm (7.00”)
15
2 m
m(6
.00
”)
13
0 m
m(5
.13
”)
M30-2 threads
51 mm(2.02”)
198 mm (7.80”)
13
3 m
m(5
.25
”)
10
7 m
m(4
.20
”)
Tilted Element B175HW 1 kW• Chirp-ready across the
following bandwidths: — High Frequency
150 to 250 kHz 25° Constant Beamwidth
• Max Depth: 152 m (500’)
• Available in 0º, 12º & 20º tilted versions
In-Hull M285HW1kW• Chirp-ready across the
following bandwidth: — High Frequency
150 to 250 kHz 25° Constant Beamwidth
• Max Depth: 152 m (500’)
140 mm5.52”
ø 171 mm6.75”
In-HullThru-Hull
• Depth & temp.• Bronze housing• Hull Type — Fiberglass, Wood• Also available in
Stainless Steel SS175HW 0º, 12º & 20º tilted versions
• Includes Transducer ID®
• Depth only• Plastic housing• Hull Type — Solid Fiberglass only
• Includes Transducer ID®
Spacer washer 1
18
mm
(4.6
7")
10
7 m
m(4
.22
")
ø 13
5 m
m(5
.30
")
6 mm(0.24")
3 3/4-4 UNC
threads
95 mm (3 3/4")hole size
56 mm (2.20")Thread
Free Area
95.25 mm(3.75")
No Draft
56 mm(2.20")
42.3 mm(1.66")
136 mm(5.37")
* For Stainless Steel models, an isolation ring is required. See Owner’s Guide for proper installation.
@2020 Airmar Technology Corporation SPORTFISHING_CHIRP_TOURNAMENT_rE 05/01/20
As Airmar constantly improves its products, all specifications are subject to change without notice. All Airmar products are designed to provide high levels of accuracy and reliability, however they should only be used as aids to navigation and not as a replacement for traditional navigation aids and techniques. Xducer® ID is a registered trademark of Airmar Technology Corporation. Other company or product names mentioned in this document may be trademarks or registered trademarks of their respective companies, which are not affiliated with Airmar.
Ultra Wide Beam Chirp Transducers
50’
100’
300’
600’
1000’
DepthBeam Coverage
PM111LM/LH 15° Beamwidth
PM111LHW 25° Beamwidth
PM411LWM 40° Beamwidth
50 ft 13 ft 22 ft 36 ft
100 ft 26 ft 44 ft 73 ft
300 ft 79 ft 130 ft 220 ft
600 ft 160 ft 270 ft 440 ft
1000 ft 260 ft 440 ft 730 ft
Bottom Coverage Relative to DepthFirst generation Chirp
Wide beam Chirp series
Ultra wide series
Thru-Hull R409LWM2kW• Chirp-ready across the following bandwidths: — Low Frequency 40 to 60 kHz,
40° Constant Beamwidth — Medium Frequency 80 to 130 kHz,
13° to 8° Beamwidth• Max depth (low): 1219 m (4000’)• Depth & temp.• Urethane housing w/ stuffing tube and high-
performance fairing• Hull Type: Fiberglass, Wood, Metal
Pocket/Keel-Mount PM411LWM2kW• Chirp-ready across the following bandwidths: — Low Frequency 40 to 60 kHz 40° Constant Beamwidth — Medium Frequency 80 to 130 kHz 13° to 8° Beamwidth• Max depth (low): 1219 m (4000’)• Depth & temp.• Urethane housing• Hull Type: Fiberglass only
46 mm(1.81”)
79 mm(3.13”) 210 mm (8.25”)
64 mm(2.50”)
4X 3/8-16 UNC
124 mm(4.87”)
6 mm(0.24”)
348 mm (13.71”)
156 mm(6.13”)
136 mm(5.34”)
368 mm (14.50”)
4X R15 mm (0.61”)
78 mm(3.06”)
Keel-MountThru-Hull
570 mm (22.44”)
139 mm (5.48”)
102 mm (4.01”)
Top Related